| 1. | After all, we're the backbone of the country . 我们毕竟是国家的栋梁。 |
| 2. | The backbone is an articulate structure . 脊椎骨是一种关节相连的结构。 |
| 3. | His sister had the backbone to stand up to him . 他姐姐有勇气和他对着干。 |
| 4. | The sweat started out on winston's backbone . 温斯顿的脊梁上开始渗出冷汗。 |
| 5. | They are the backbone of the factory . 他们是这个厂的顶梁柱。 |
| 6. | The sweat broke out on his backbone . 背上出了一身冷汗。 |
| 7. | Carbon atoms provide the backbone of living matter . 碳原子提供了生活物质的主链。 |
| 8. | Carbon atoms provide the backbone of living matter . 碳原子提供了生命物质的骨架。 |
| 9. | He is british to the backbone . 他是地地道道的英国人。 |
| 10. | Why do hummingbirds and gorillas both have backbones ? 为什么蜂鸟和大猩猩都有脊骨? |